package cn.enjoy.service;

/**
 * @Author: zb666
 * @Date: 11/25/21 9:56 PM
 *
 * public class UserServiceImpl implements UserService {
 *     @Override
 *     public String queryUser(String s) {
 *
 *         try {
 *             Thread.sleep(5000);
 *         } catch (InterruptedException e) {
 *             e.printStackTrace();
 *         }
 *         System.out.println(s);
 *         System.out.println("==========provider===========" + s);
 *         return "OK--" + s;
 *     }
 *
 *     @Override
 *     public void doKill(String s) {
 *         System.out.println("==========provider===========" + s);
 *     }
 * }
 */
public interface UserService {

     String queryUser(String s);
    void doKill(String s);

}
